| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $201.97 | 13.179% | $228.5876 | $228.59 | $228.60 | $228.60 |
| Purchase #2 | $120.34 | 8.420% | $130.4726 | $130.47 | $130.45 | $130.50 |
| Purchase #3 | $125.41 | 8.593% | $136.1865 | $136.19 | $136.20 | $136.20 |
| Purchase #4 | $135.74 | 11.357% | $151.156 | $151.16 | $151.15 | $151.20 |
| Purchase #5 | $180.66 | 3.862% | $187.6371 | $187.64 | $187.65 | $187.60 |
| Purchase #6 | $86.90 | 7.849% | $93.7208 | $93.72 | $93.70 | $93.70 |
| Purchase #7 | $154.91 | 12.484% | $174.249 | $174.25 | $174.25 | $174.20 |
| 7 purchase totals = | $1,005.93 | $1,102.0096 | $1,102.02 | $1,102.00 | $1,102.00 | |